Answer:
catalytic converter
Explanation:
A heterogeneous catalyst is one that has a phase different from the reactant molecules. A catalyst speeds up a chemical reaction by lowering the activation energy required to start the reaction. But a catalyst does not undergo any change in the chemical process. Catalysts in a catalytic converter are metallic palladium or platinum that react with the hydrocarbons and carbon monoxide from the exhausts of a car to form carbon dioxide and water.
A heterogeneous catalyst is a catalyst that works in a different phase than the reactants. An example of this is a catalytic converter, used in cars to convert harmful emissions into less harmful substances.
In chemistry, a heterogeneous catalyst is a catalyst that exists in a different phase from the reactants. The primary purpose of a heterogeneous catalyst is to accelerate a certain chemical reaction without being consumed in the process. A clear example of a heterogeneous catalyst is a catalytic converter used in vehicles. The function of a catalytic converter is to convert harmful engine emissions into less harmful substances through catalysed chemical reactions. It includes metals like Platinum, Palladium, and Rhodium, which are what actually does the catalysis.
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Answer:
(3) saturated
Explanation:
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In this case, a solution that is at equilibrium must be (3) saturated as at the equilibrium, the entire solute is completely dissolved into the solvent, so no leftovers are present. Unsaturated solutions are not at equilibrium since there is a portion of solvent that is not contributing to equilibrium. Concentrated solutions are not at equilibrium since they could have more solution than allowed into the solvent.
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The symbol for the compound dinitrogen trisulfide is N2S3. It is derived from the number of nitrogen and sulfur atoms present in the compound.
The chemical compound dinitrogen trisulfide is composed of two elements: nitrogen (N) and sulfur (S). When we name the compound according to IUPAC nomenclature rules, we consider the number of each type of atom present. Dinitrogen means there are two nitrogen atoms, represented by the subscript 2, and trisulfide implies that there are three sulfur atoms, signified by the subscript 3. Hence, the symbol or chemical formula for dinitrogen trisulfide is N2S3.
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B. emigration.
C. population shift.
D. carrying capacity.
Answer: an alkane
Explanation:apex
Uniform
Heterogeneous
Solutes
Homogenous
Answer: Heterogenous
Explanation:
A heterogenous mixture is one where the composition of matter is not uniform throughout.
Some examples of heterogenous mixtures include: chocolate chip cookies, salad dressing, strawberry yogurt